ASUS Prime B660M-A Intel LGA1700 mATX WIFI D4 Motherboard - DP, HDMI

Comprehensive controls form the foundation of the ASUS Prime series. The Prime B660 motherboard packs flexible tools to tune every aspect of your system, enabling performance tweaks to perfectly match the way you work to maximize productivity.

• Intel LGA 1700 socket: Ready for 12th Gen Intel processors
• Ultrafast connectivity : Intel Wi-Fi 6, PCIe 4.0, Intel 1 Gb Ethernet ,rear USB 3.2 Gen 2 Type-A and front USB 3.2 Gen 1 Type-A and Type-C
• ASUS OptiMem II: Careful routing of traces and vias, plus ground layer optimizations to preserve signal integrity for improved memory overclocking
• Comprehensive cooling: VRM heatsink, M.2 heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+

CPU:
• Intel Socket LGA1700 for 12th Gen Intel Core, Pentium Gold and Celeron Processors
• Supports Intel Turbo Boost Technology 2.0 and Intel Turbo Boost Max Technology 3.0

Chipset:
Intel B660 Chipset

Memory:
• 4 x DIMM, Max. 128GB, DDR4 5333(OC)/5000(OC)/4800(OC)/4600(OC)/4400(OC)/4266(OC)/4000(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133 Non-ECC, Un-buffered Memory
• Dual Channel Memory Architecture
• Supports Intel Extreme Memory Profile (XMP)
• OptiMem II

Graphics:
• 1 x DisplayPort
• 2 x HDMI ports

Expansion Slots:
• 1 x PCIe 4.0/3.0 x16 slot
• 1 x PCIe 3.0 x16 slot (supports x4 mode)
• 1 x PCIe 3.0 x16 slot (supports x1 mode)

Storage:
• M.2_1 slot (Key M), type 2242/2260/2280
• M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
• 4 x SATA 6Gb/s ports

Ethernet:
• 1 x Intel 1Gb Ethernet

Wireless & Bluetooth:
• 2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
• Supports 2.4/5GHz frequency band
• Bluetooth v5.2

USB:
• 2 x USB 3.2 Gen 2 ports (2 x Type-A )
• 4 x USB 2.0 ports (4 x Type-A)
• 2 x USB 3.2 Gen 1 headers support additional 4 USB 3.2 Gen 1 ports
• 1 x USB 3.2 Gen 1 connector (supports USB Type-C®)
• 2 x USB 2.0 headers support additional 4 USB 2.0 ports
• 1 x USB 2.0 headers support additional 1 USB 2.0 port

Audio:
• Realtek 7.1 Surround Sound High Definition Audio CODEC
• Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
• Supports up to 24-Bit/192 kHz playback

Audio Features:
• Audio Shielding
• Premium audio capacitors
• Dedicated audio PCB layers

Back Panel I/O Ports:
• 2 x USB 3.2 Gen 2 ports (2 x Type-A )
• 4 x USB 2.0 ports (4 x Type-A)
• 1 x DisplayPort
• 2 x HDMI ports
• 1 x Wi-Fi Module
• 1 x Intel 1Gb Ethernet port
• 3 x Audio jacks
• 1 x PS/2 Keyboard/Mouse combo port

Internal I/O Connectors:
• 1 x 4-pin CPU Fan header
• 1 x 4-pin CPU OPT Fan header
• 2 x 4-pin Chassis Fan header
• 1 x 24-pin Main Power connector
• 1 x 8-pin +12V Power connector
• 2 x M.2 slots (Key M)
• 4 x SATA 6Gb/s ports
• 2 x USB 3.2 Gen 1 headers support additional 4 USB 3.2 Gen 1 ports
• 1 x USB 3.2 Gen 1 connector (supports USB Type-C®)
• 2 x USB 2.0 headers support additional 4 USB 2.0 ports
• 1 x USB 2.0 header support 1 USB 2.0 port
• 3 x AURA Addressable Gen 2 headers
• 1 x AURA RGB header
• 1 x Clear CMOS header
• 1 x COM Port header
• 1 x Front Panel Audio header (AAFP)
• 1 x LPT header
• 1 x S/PDIF Out header
• 1 x SPI TPM header (14-1pin)
• 1 x 20-3 pin System Panel header with Chassis intrude function

Special Features:
• ASUS 5X PROTECTION III
• DIGI+ VRM
• Enhanced DRAM Overcurrent Protection
• ESD Guards
• LANGuard
• Overvoltage Protection
• SafeSlot Core+
• Stainless-Steel Back I/O
• ASUS Q-Design
• Q-DIMM
• Q-Slot
• ASUS Thermal Solution
• M.2 heatsink
• VRM heatsink design
• ASUS EZ DIY
• ProCool
• AURA Sync
• AURA RGB header
• Addressable Gen 2 RGB headers

Software Features:
• ASUS Exclusive Software
• Armoury Crate
• AURA Creator
• AURA Sync
• Fan Xpert 2+
• AI Suite 3
• Performance And Power Saving Utility
• TurboV EVO
• EPU
• Digi+ VRM
• ASUS CPU-Z
• MyAsus
• Norton Anti-virus software (Free Trial version)
• WinRAR
• UEFI BIOS
• ASUS EZ DIY
• ASUS CrashFree BIOS 3
• ASUS EZ Flash 3
• ASUS UEFI BIOS EZ Mode

BIOS:
• 128 Mb Flash ROM, UEFI AMI BIOS

Manageability:
• WOL by PME, PXE

Operating System:
• Windows 11 64-bit, Windows 10 64-bit

Form Factor:
• microATX
• 24.4cm x 24.4cm

• 2 x SATA 6Gb/s cables
• 1 x ASUS Wi-Fi moving antennas
• 1 x I/O Shield
• 1 x M.2 Rubber Package
• 1 x M.2 SSD screw package
• 1 x Support DVD
• 1 x User manual